Choosing an exterior door is not as easy as it seems. After all, she performs several important and responsible tasks at once. First of all, reliable protection against unauthorized entry must be provided. Good thermal insulation and cutting off external noise are equally important. Not the least attention is paid to durability and visual appeal. This is the first thing that sets the mood for your guests, visitors or clients.
The front door must reliably protect the house from burglars, wind, low temperature and noise.
Attractive classic
Today there are a lot of offers on the market to suit every taste. Traditionally, buyers choose an exterior door made from wood or steel.
Closer to nature
Installation of a metal entrance door.
Wooden products are highly susceptible to weathering. Precipitation, ultraviolet radiation, seasonal fluctuations in temperature and humidity lead to changes in their geometric dimensions. The attractive texture of natural wood, which is so pleasing to the eye in the first few years of use, fades over time and no longer seems so attractive.
The main difficulty in using natural materials is the simultaneous presence of two very different environments and multidirectional influences. From the outside, it can be winter frost and close to 100% relative humidity. At the same time, room temperature and excessive dry air caused by the operation of the heating system are maintained inside.
The wooden block, in addition to purely decorative properties, there are also objective advantages. Solid wood is a good heat insulator. Due to the solidity and homogeneity of the material, there are no cold bridges in it. Manufacturing is mostly done under custom sizes opening and according to customer preferences. There is no need to search for a long time for a door that suits your size and external characteristics - just order what you want.
But you need to be very careful when choosing a performer. Wooden canvas must be of the correct thickness, at least 50-60 mm, from dried materials in compliance with technology the right varieties wood and processed good materials without unnecessary savings. A good wooden door made from wood species such as larch turns out to be quite expensive, and the resistance to burglary still remains at a very low level.
The main thing is strength
Filling diagram for the front door.
The situation with this is much better for metal structures. The strength of steel gives good protection from forceful opening methods. A steel sheet 3-4 mm thick on the main area, stiffening ribs, 5-6 mm armor plates on locks, additional pins on the side of the awnings, and the use of both cylinder and lever locks will make potential attackers think hard about the profitability of opening.
Metal doors also withstand weather conditions quite well. When properly processed, they are not afraid of temperature changes, high humidity and even slanting rain falling directly on them. High-quality steel doors are durable. But the thermal insulation and aesthetic properties of steel blocks require the addition of additional elements to the design.
We have to fight against cutting off the cold bridges, which are the stiffeners, and fill the cavities with heat and soundproofing materials. To add attractiveness to such products, special coatings, veneer cladding, and forged decor are used. As a result, the metal door in cross-section resembles a puff sandwich.
The main disadvantage of this option is the standardization of sizes. Good factory-made metal doors won't fit into every opening, and local craftsmanship may be durable, but it's rarely attractive. The sealing of wood and steel blocks is usually not very good. As a result, a lot of heat is carried away with drafts.
From tradition to technology
Sectional diagram of the front door.
Plastic doors do not have many of the disadvantages of traditional designs. Buyers are often skeptical about such products. They perceive a plastic entrance door as a version of a balcony door, only larger. In fact, behind the external similarities, serious structural differences are hidden.
Such doors are made from a more durable and massive entrance profile. Everything is different: depth, width, wall thickness, structure of internal chambers and even chemical composition polymer composition. Rigidity, strength and resistance to force are ensured by the presence in the core of a frame made of steel profiles of a closed section. Docking is carried out on the basis of permanent welded joints.
The entrance group provides for the use of reinforced and burglary-resistant fittings. A massive external plastic door, unlike a balcony door, which is simply a tall window, requires each leaf to be hung on 3 or even 4 hinges. Load bearing capacity of hinges door type also significantly higher. They must withstand hundreds of thousands of opening and closing cycles.
The most common models of entrance doors.
The tight fit is ensured by precise geometric dimensions, multiple sealing contours, and the use of a crab locking mechanism. In such a system, locking bolts attract the door at several points. Adjusting the door in awnings allows you to accurately position the door in the optimal position for a tight fit. Push set or office handles are designed for a long service life.
While the threshold of the balcony door has a height of about 7 cm, the plastic door of the entrance group is equipped with an aluminum threshold with a separating insulated core up to 25 mm high. This makes operation more convenient without compromising the quality of the seal.
A sufficient level of thermal insulation is ensured by the use of multi-chamber profiles and filling with sandwich panels and double-glazed windows with 2 chambers and special glass. To increase the strength of the door area, additional intersecting profiles can be placed, sandwich filling with two steel sheets is used, impact-resistant triplex glass is used in double-glazed windows, and reinforcements for the locking part are built in.
The fact that such doors are quite warm, strong and durable follows from their very design, but a plastic door can also be very attractive. Manufacturing on site, but using technology and equipment from the world's leading manufacturers, provides ample opportunities for individualization.
You can order a plastic door for any opening and any configuration. To enhance the decorative properties, lamination is used to match various types of wood and painted in any color according to the RAL standard. The design of the internal and external parts may differ. It is possible to use tinted, frosted or stained glass with various elements decor. Freedom of layout allows you to divide wide openings into 2 sashes with any aspect ratio.
The disadvantages of plastic doors are mostly associated with the dishonest attitude of manufacturers or installers, as well as the use of low-quality materials and components.
The most common complaint about metal-plastic door is sagging, changes in the geometry of the sash, lack of tightness, condensation on the inner surface. All this indicates errors in the manufacture and selection of components.
Before ordering a door, you should ask whether the manufacturer has certificates from the technology supplier and look at the documentation on the raw materials. You need to choose trusted organizations that work with proven components.
To increase resistance to burglary, a plastic door is often installed as a second door, after a simple steel door without insulation or after just a grille. In such a tandem, each element performs its function. The first metal door provides maximum burglary resistance, and the second plastic door provides tightness, insulation and sound insulation. The presence of glazing in the door makes it an additional source of lighting.
1podveryam.ru
Entrance doors to the apartment: metal, plastic or wood?
The first and main function of entrance doors is protection against unauthorized entry. The second is heat and sound insulation. Accordingly, the characteristics of materials and the design of the door block must correspond to the assigned tasks.
Choosing an entrance door
Characteristics of the outer door block
Entrance doors are a type of external doors. These include all door modules that separate the living space of an apartment or work space from the outside world. These are entrance, balcony and driveway door structures. As a rule, the apartment owner needs to choose the front door, since its role in ensuring the security of the home is much higher.
The most important classification for the consumer is related to the level of burglary resistance.
- 1st class - the door module is opened by a non-specialist using a mechanical lever tool: a pry bar, a nail puller, a crowbar.
- 2nd class - the block can be opened by a specialist using any non-electric tool.
- 3rd class - the door block can be opened only when using a power tool with a power of at least 0.5 kW.
- 4th class - differs from the third in that the door leaf is bulletproof.
The classification according to the level of security does not end there, since when breaking in, not only the tool used is important, but also the time of opening, as well as the noise emitted during this process. For example, for a first class outdoor unit, the time required to provide full access is 9 minutes, and the use of electric tools is not required, that is, opening is not accompanied by noticeable noise. Installing crossbars on such a structure will not turn it into a third-class product, but at the same time, to open it you will need an electric tool with a cutting disk. Since its use is accompanied by very loud noise, it is obvious that it makes no sense to use this method in a residential building.
The external door structure of the third class can be opened in 35 minutes using a power tool, which again makes hacking pointless.
Plastic doors
This solution is only possible when it comes to balconies. As a rule, they are not intended to protect an apartment from burglary and can be made of either wood or plastic. An option is possible when a metal sheet is sheathed with plastic panels, but such a product belongs to a different class. The photo shows a plastic balcony sash.
Wooden entrance block
Today this is a rarely used option, since wood does not provide the required strength of the product and resistance to burglary. You can choose it only if the main load of protection is carried out by some other devices, for example: fencing a country house or the presence of round-the-clock security near the office.
The tree has best performance in terms of heat and sound insulation, it was precisely these qualities that made them so attractive. But if you are going to use wooden doors as exterior doors, then you should pay attention to other factors.
- Moisture resistance - the outer door block is exposed to rain and snow to a much greater extent than the interior door block. This means that the wood must be processed appropriately and covered with a protective varnish.
- Resistance to action sun rays– wood, under the influence of rays, loses moisture and becomes deformed. The problem is solved by using special processing. To extend the life of the product, as well as to ensure that the appearance is preserved, it is recommended to install a canopy over the entrance.
- Filling of the canvas – the optimal material for the entrance leaf is a continuous one, otherwise the thermal insulation and strength characteristics are greatly reduced. It should be noted that the cost of a solid sheet is no less than the cost of grade 3 steel. The photo shows a sample of a wooden door.
Metal exterior doors
The most popular material for manufacturing is steel. Iron and various alloys are also used. It is recommended to choose steel, as it has higher strength characteristics with a smaller sheet thickness.
Steel blocks are produced using different technologies.
- Bending-profile – seamless design, made by bending a sheet and a profile.
- Pipe-angle - welding is used in the construction of the block. This design is considered more durable and reliable.
The thickness of the steel sheet matters. In the canvas of the lower price category, this parameter is 0.7-0.8 mm. This is absolutely not enough. The thickness of 1.2 mm provides a higher level of protection, but also belongs to the first class of burglary resistance. The thickness of the steel sheet from 3 to 4 mm is used for the production of entrance doors of the 2nd and 3rd classes, which is one of the reasons for their high cost. The photo shows a metal door structure.
The most weak point the door block are hinges, since they can be simply cut off with a grinder or knocked out with a sledgehammer. This drawback is eliminated in two ways.
- Anti-seizure pins - when closing, the hinges are lowered into special sockets on the door frame. In this case, the door leaf is firmly held in the frame even with cut hinges.
- Hidden - loops are hidden from an external observer. It is impossible to cut them.
Today the steel door is the best solution to ensure the safety of the apartment.
dekormyhome.ru
Features of outdoor plastic doors: requirements, design and protection
In our country, street plastic doors, which is quite logical, given that they have a large number of advantages.
Regardless of where exactly you plan to install the plastic door - in a cottage or country house, it is very important that it meets certain requirements. In addition to its aesthetic appearance, it must have a sealed design, have excellent noise and thermal insulation properties, and not create maintenance problems.
Unfortunately, there are quite a few models of outdoor plastic doors on the market that have all of the above qualities. For this reason, in this article we will pay attention to the features that should be taken into account when choosing a plastic outdoor door for a house or apartment.
Requirements for outdoor plastic doors
First of all, it is necessary to find out by the presence of what functions we can understand that we have a high-quality plastic door.
When choosing an outdoor plastic door, it is important to remember that it must cope with the following tasks:
PVC outdoor door blocks
If we look at history, several decades ago the most common material used was for the manufacture of door products, there was a tree. But gradually, natural solid wood began to lose its popularity due to the appearance on the market of more durable steel door blocks, which became more in demand. And some time later, armored models became available to domestic consumers.
Over time, when production began to increase the scale of production and technology began to improve, plastic profiles began to be used as a material for creating door products. It was on its basis that the first balcony ceilings began to be produced. After some time, the first samples began to arrive on the market. balcony doors from this material. And pretty soon new products in the form of metal-plastic door structures appeared on sale.
Having become acquainted with the new products, most consumers realized that the use of the latest modern materials in the construction of objects has no negative impact on their performance characteristics. Moreover, such a solution benefits them, as it allows them to increase the level of security at the entrance to a private home. Against this background, designers and constructors decided to pay attention to them, and soon projects became available to consumers suburban buildings, for which these new items were the main material.
Functions of plastic street doors
The high interest in outdoor plastic doors is largely due to the advantages due to which plastic products can be used to solve certain problems, which include the following:
Design Features
- Most often, outdoor plastic doors are made based on a special profile, providing 5 or 7 chambers, filled with a steel reinforcing frame.
- The role of the box is performed by a frame made of a profile, the increased strength of which is given by a metal frame, where the corner joints are fastened using special structural elements, giving the structure increased rigidity.
- The basis of the door leaf is a profile frame, which is covered on one or both sides with a galvanized metal sheet. The space of the canvas is filled with a special material that provides high protection from external noise and reduces heat loss.
- To create glazing of door blocks from PVC profiles armored glass is used or specially hardened triplex. The final option is determined by the class of the product, which ultimately affects the retail price of the door. The sashes can have a blind version, a design without glazing.
- The role of fittings in such entrance blocks is played by crossbar locking systems, thanks to which, when closing the door, it is possible to achieve extremely high density and reliability.
- Plastic door products may include different kinds thresholds. The latter are made in the form of an element of the block frame and can be made on the basis of steel or aluminum, provide a thermal insulation layer or not have it.
Correct selection parameters
For any door product made of plastic, it is important to have advantages that correlate with its price. Similar designs offered today, which are available to every consumer, can provide high level of protection from unauthorized entry into private property, as well as protect from external noise, negative influences from external factors, including temperature fluctuations.
Such advantages can be achieved due to the quality characteristics inherent in the profile used in the design of these products and the combination of sealing materials placed along the contour of the block.
Key elements
Deserves special attention structural elements, which determine the correctness of the decision to purchase a plastic outdoor door to protect your home:
- Frame. It must have a steel frame fixed around the entire perimeter. At the same time, its walls should be thicker, unlike the window frame, and be at least 3 millimeters.
- Door leaf profile. Must have a design based on a five-chamber design. The door itself must include a frame that has the appropriate structure and configuration. The highest performance characteristics are demonstrated by the frame, which contains longitudinal and transverse ribs that give the entire block the necessary rigidity.
- Locking systems for plastic doors. They require the presence of locking devices located in all areas of the perimeter of the canvas.
- Loops. An important element of plastic door design, for which an anti-removal version is mandatory, which is implemented through a multilayer structure.
- Double-glazed windows. If you pay attention to most modern stores, the plastic entrance blocks installed in them must have double-glazed windows. Moreover, their characteristics should have higher performance, in contrast to window glazing.
- Door leaf insulation. The question of its availability is decided individually by the consumer, which is related to the ability PVC material successfully withstand low temperatures.
- The sealing of the street entrance block is made of plastic. To impart this property to the structure, it contains seals based on rubber, silicone and other materials, which are located with outside sash, as well as along the inner perimeter of the box.
Burglar resistance level
A plastic door product intended for outdoor use must have high reliability characteristics, which is achieved by equipping with additional structural elements:
Conclusion
Despite the fact that plastic doors are especially popular today, their diversity creates a problem for consumers who decided to install them in their home. Street entrance blocks are capable of providing the home with effective protection from various external factors. However, in order for the owner to be able to take advantage of all their advantages, he needs to choose the right door product. To do this, you need to take into account key parameters, without forgetting personal preferences. A door that has a similar combination of characteristics will become the best option for the modern consumer.
vhod.guru
|
Which doors are better to install and with which locks? Teres448 7 years ago In apartment buildings, two doors (entrance) are better. The first is iron, the second is wooden. Between them there is a vestibule along the width of the wall. Firstly, you cut off noise from the entrance, and secondly, if this is the first floor and the entrance is not heated, then it also cuts off cold air. the system chose this answer as the best To favorites thank Konglameranthus 3 years ago In our difficult times, it is better to install iron or metal doors at the entrance with a complex system of locks and latches. This is primarily due to the safety of the home. The house must be securely protected with burglar-resistant doors. You can order exterior and interior wood finishes, or natural wood, then externally such a door will be difficult to distinguish from a wooden one. It will be clear only from the end that this is reliable steel. Such a door will withstand the installation of additional locks. It is better to make mortise locks, this way the door will look better. When placing locks secretly, you can make several or more of them. Noteworthy are the locking systems, where the locking mechanisms extend both on the sides of the door, that is, on top and bottom, additionally. This makes such a door difficult to break into. Nice Elbor castles. Of the overhead ones, I usually install a Barrier, with a wide tongue and a complex key configuration. This lock can also be conveniently used as an internal latch. To favorites thank Babentia 4 years ago So, entrance doors are different, both in design and in appearance. Here, first you need to decide what exactly you want. How many locks, the exit of the crossbars, whether there will be improvements after the front door, what kind of opening, with or without a peephole, how much noise bothers you, that is, sound insulation, and then the appearance. When choosing a door, you MUST pay attention to the design of the frame; many factories assemble the frame by welding from plates, but there are factories that produce a solid frame, that is, during operation of the door you will not have any air to blow through, because even good welding can subsequently fail, that is, there must be a solid-bent box
To favorites thank Chela 4 years ago If the question is which entrance door to install in an apartment in multi-storey building, then this primarily depends on the size of the family budget. If the budget is small, then it is better to install an inexpensive iron door, but if the budget allows, then you can install a wooden one, because an armored wooden door will cost more. The lock must be secure. On the landing of a residential building, it does not rain and the sun does not shine, which greatly simplifies the choice of door, which cannot be said about a private house. I have a private house and I thought for a very long time which entrance door to put in a private house: beautiful wooden- which will dry out very quickly under the influence of changes in moisture or metal, which is not very beautiful and is also afraid of atmospheric phenomena (the paint changes color and spots appear). To avoid shortcomings, it was necessary to take either a very expensive wooden one or a very expensive metal one. I abandoned both options and installed a plastic front door and for 7 years I don’t regret it one bit. Plastic entrance door has a number of advantages - it does not freeze, there are no cracks, practically does not require maintenance, does not lose its appearance over the years, harmonizes perfectly with plastic windows and is relatively cheaper with high-quality wooden and metal structures. I ordered the door with double-glazed glass with frosted glass and with sprats for individual order. The lock on such a door is not very complicated, because a thief can easily break the glass in it or climb into the house through a window. To favorites thank Tartarus Assia 2 years ago Anyone who wants to pick up carpentry tools can make a good-quality wooden door. And, if he also picks up a set of cutters, then he has the opportunity to find a work of art for his home. There is no metal that can create such a miracle, even if you weigh it down with forging. As for reliability (this is the only thing in which there is, as it were, the superiority of metal), then in our age of technology, with the help of an angle grinder, met. opening a door is much faster than a wooden one. I’m telling you this as a specialist in the field of metal processing by cutting and welding. A wooden door must either be chiseled or chopped, but a steel door can be cut instantly anywhere with the simple press of a button. This is about safety. Well, in terms of heat and sound insulation, without any condensation and corrosion due to temperature changes, freezing of ice in the area where the seals lie, environmental friendliness, in these parameters a wooden door has no equal. To favorites thank Elden 4 years ago Let's consider several parameters when choosing doors and describe their advantages: 1) Thermal conductivity
2) Drafts
3) Strength
4) Wear resistance
5) Fire protection component
6) Anti-burglary
7) Environmental friendliness
8) beauty
From all of the above, I conclude that a metal door is inferior to a wooden one only in terms of security, although now there are many mechanisms that can break into any strong door! To favorites thank MaiAsim 3 years ago Here the answer is clear - it is better to install metal doors. There are many reasons for this and, as for me, in any case, metal doors only benefit as entrance doors. However, metal doors can be different, because there are “manufacturers” who make, like, metal doors that can simply be cut with a can opener. What would I personally recommend? Doors, if they are of really good quality, are installed once every, well, every 20-30 years, and with proper care they can last 100 years. I like the Mul-T-Lock company, they have high-strength metal doors, installing the door frame on concrete , very high quality locks. I am very glad. The only and very significant disadvantage is the price. However, it’s worth choosing, besides, you install such a door and no longer worry that someone will break it, well, the locks, of course, are advanced, but you can open anything, but it also takes a lot of time and effort, and what kind of noise will there be, if something happens? I believe that it is better to fork out money once than to change the door lock every two years and change the door itself every 5 years. As for the appearance, those who like wooden doors (I myself like it when the door doesn’t look like a piece of metal) can order finishing with veneer panels with some nice pattern and even double-glazed windows and a forged grille.
To favorites thank Brownie 3 years ago Definitely, if price is not an issue then good, expensive, high quality, wooden, or even better, a combined one - this is a metal door with a wooden inside and a wooden inner frame, such a door carries all the power and reliability of a metal outside and is ready to resist burglars with dignity, but at the same time having wood covering and the wooden lining of the inside of the box is cozy, warm and beautiful. Regarding locks, there should be at least two of them: The first one is simple for all days and constant use, it is enough to lock it in only one direction. The second is complex with additional all-round locks, so that it closes tightly, so that it is not scary to leave your home on it. If we consider a budget option, then the choice should be made on a metal one, it will significantly improve in reliability, and it will have to be additionally insulated and sealed separately. To favorites thank Free Attitude 4 years ago Let's consider two situations. First situation. You live in an apartment with a wooden door. You've gone. A robber broke down the door and stole everything. You live in a country house with a wooden door. Guests have arrived. The door smells like wood. Friends love it. Country mood. Second situation. You live in an apartment with a metal door. You've gone. A robber is trying to break it in. A neighbor arrives and shoots the robber in the leg with Makar. The burglar caught your things in place. You live in the country. Guests have come to see you. They saw this door and remembered the prison. There is little country mood. The best combinations are a dacha and a wooden door and an apartment with an iron door. Here is our conclusion: we need different doors and in different places. To favorites thank Brush 3 years ago If we are talking about the entrance door to an apartment, then I definitely choose an iron door. But not just an iron door of the cheapest assembly, but with good thermal insulation and sound insulation. These doors are available for sale. If you want to save money, but already have a wooden door, you can install a second door - an iron one, and there will be two doors, with two locks. When it comes to security, it is also important to choose the right locks and not the cheapest ones. At our dacha we made a wooden door ourselves, its thickness is 20 centimeters, the lock is internal, and it is highly burglar-resistant. No one has hacked it yet, although they wanted to. So if you know how, you can make the door yourself, it will be the best solution. To favorites thank Silent 4 years ago We are about to buy an apartment and we have a question: what kind of entrance door to install. But the decision was made immediately by my husband that the front door would only be made of iron because it was safer and more reliable. Wooden doors are also different - expensive and thick, you can also put them on the entrance, but iron is better. To favorites thank Do you know the answer? |
. Further, the canvas must contain at least three stiffeners 
, thanks to the ribs, the door leaf does not guide, that is, there are no problems with opening and closing the door. Next are the locks, it is best (if you want two locks, which is most often) for the door to contain one cylinder lock, the second level lock 
, burglary resistance classes for the lever type are 3-4, for the cylinder type 4 or more. The number of bolts is 3-5 for each lock. Next, it is important that the locks (if you look at the side of the canvas) are screwed on 
, if it is on rivets or recessed under metal 
, then such a lock will be difficult to change yourself. Insulation, not a bad option, is a mineral plate, different from mineral wool 
Almost every owner of a private home has to face the need to install a new front door. Such a problem may arise at the stage of construction, carrying out overhaul or in case of failure old design. The range of models offered by manufacturers is wide, but you should navigate this issue in order to choose the best option for yourself.
Key aspects to consider when choosing a door
The entrance door is designed to perform utilitarian tasks, but at the same time it must look aesthetically pleasing and decorate the building.
What is important to consider when considering different door models?
Video - Which entrance door to choose for a private house
What kind of doors are installed at the entrance to the house?
Entrance doors can open in different ways. In accordance with fire safety standards It is recommended to install the door block in such a way that the door leaf opens outwards. This is so that in case of an unforeseen situation it is easier to leave the premises. It will become more difficult for uninvited guests to knock down the door.
It is also necessary to take into account that when opening inward, the canvas will occupy useful space.
Depending on the side on which the hinges are fixed, the door can open to the left or right.
Doors also differ in the number of leaves. They can consist of one element or have two or even three doors.
If necessary, it is possible to install a fireproof, shockproof or bulletproof structure at the entrance.
The design of the door and the method of its installation also depend on the material from which the building is constructed. In brick and concrete structures, door blocks are fixed using concreting.
If there are animals in the house, it makes sense to use anti-vandal coating on the inside and/or outside.
How else can entrance doors in private houses differ?
Material from which the door is made
Depending on the required degree of protection, the climate in the region where the door is installed, and the aesthetic component, several design options can be installed.
Wooden
The performance characteristics of wooden structures are largely determined by the species from which they are made. The consumer has the opportunity to choose budget products made from pine, and install strong doors made of larch, ash, beech or oak. But the price tag for these models will be appropriate.
The structure of a wooden door can be different. Today three types of canvases are used:
- paneled;
- panel;
- made of solid wood.
The main requirement for wood products is resistance to climatic factors. Regardless of what wood they are made of, they must be treated with protective and decorative compounds.
Of course, the characteristics of wooden structures may not always satisfy the discerning consumer. However, models made from solid wood can match the parameters of products made from other materials. For example, oak doors or those made of larch have excellent resistance natural factors, besides, they look very attractive due to the interesting texture of the material. Lovers of wood - a natural and environmentally friendly material, and, moreover, if the design of the house allows for it, can safely install wooden entrance structures.
Important! To protect the door block from external atmospheric influences, it is recommended to install a canopy or canopy over the entrance area.
Metal
Such designs are among the most common and popular among residents of the Russian Federation.
Prices for popular models of metal entrance doors
Metal entrance door
The door block includes:
- frame with stiffening ribs.
- sheathing made of steel sheets that do not have seams (this will make it difficult for uninvited guests to open the door). As a rule, the thickness of the metal is 1.5 - 2 mm.
- door frame.
- platbands and vestibules that perform protective and decorative functions.
- warmth - and soundproofing materials, placed inside the structure.
- seals to ensure tight connections.
- fittings (this includes handles, hinges, pins and locks);
- finishing material that allows metal structures to look attractive.
Each of the listed elements must be paid attention to when choosing a door model.
How can you decorate a metal entrance door? When considering options, it is necessary to evaluate the resistance of the coating to climatic influences.
Metal sheets are more resistant to fire than wood or plastic
As a rule, for finishing that increases the aesthetic and insulating characteristics of the structure, you can use: veneer, natural or artificial leather, solid wood, MDF, lining, laminate (not on the street side), powder coating, which can be perfectly combined with various decorative inserts. Additionally, moldings can add attractiveness to door leaves, with the help of which it is possible to create interesting patterns. The choice of cladding depends on the vision of the owners and their income.
Important! Please note that metal doors can freeze.
Plastic
Such lightweight budget designs do not have high reliability and durability. In addition, they are unlikely to be able to provide an acceptable level of protection against unwanted intrusions.
Video - Installation of PVC doors and casing in a log house
Glass
For a long time now, no one has any prejudices regarding the impact strength of glass. Modern materials are quite capable of reliably protecting your home. Besides, glass structures able to withstand moisture and temperature, they are environmentally friendly. Especially in buildings where panoramic glazing, you can’t do without such models at the entrance.
It is important to choose the right type of glass unit. For regions with temperate climate Two-chamber products are sufficient. If you are constantly staying in a house where severe frosts are possible in winter, you cannot do without structures with three chambers. Spraying may also be necessary to increase thermal insulation characteristics.
Of course, it makes sense to install glass entrance doors in houses that are reliably guarded.
Types of door locks
The most important point, which largely ensures the safety of the structure protected by the entrance door, is the lock. Moreover, it is recommended to equip it with at least two locks and they must be of different types. This will make it more difficult for an attacker to open it. As a rule, door blocks are installed mortise models. They do not interfere with the aesthetics of the door structure.
A classification of mortise locks has been established depending on the time required for an outsider to open them.
Certificates of conformity indicate the class of the product.
In accordance with GOST, several types of locks with different security mechanisms are produced:
When choosing a lock and installing it, it is necessary to take into account the material from which the door is made and its weight. In addition, you need to select right place product placement.
The most popular are lever and cylinder models. The first one cannot be knocked out, the second one is difficult to pick up master keys.
Products released under the Mul-T-Lock brand have long been popular. You shouldn’t discount both the domestic manufacturer BORDER and the Chinese company APECS, the cost of whose products is quite affordable and the quality is decent.
Door lock prices
Video - How to choose a lock
We should not forget about the latches installed on the inner surface of the canvas.
Any entrance door must have a peephole installed. You can also increase the security of those living in the house by installing an alarm system, video peepholes and video cameras.
Door filling
The metal structure inside is hollow, since steel sheets are fixed on both sides to the frame (or solid bent sheets are used). This space must be filled to ensure sound absorption, create protection from cold air masses penetrating into the structure, and prevent heat from escaping from the room. For these purposes, polyurethane foam (it is used most often) and mineral wool: stone or glass are mainly used. When choosing the type of filler, it is necessary to take into account its flammability.
Filling the front door with corrugated cardboard is the cheapest option with low heat and sound insulation, strength and burglary resistance.
Important! We should not forget that the performance characteristics of the door block are significantly influenced by the quality of its installation. If there are cracks in the structure, no insulation will protect the house from cold penetration and heat loss. The tightness of the structure can be increased by fixing silicone seals.
Manufacturersentrance doors
The market offers a sufficient range of products from domestic and foreign manufacturers. Often the quality and appearance of products from Russian factories are not inferior to the characteristics of imported doors. At the same time, to fulfill individual orders they don't take much time. The models presented by Chinese companies can only be considered as a temporary option, as they do not have decent strength and resistance to hacking.
The Polish manufacturer offers reliable and tamper-resistant products.
The door frame includes seven stiffening ribs; the leaves are made of galvanized alloy steel. The products are equipped with three hinges (this is important for massive products) with adjustment in 3 directions, each of which can withstand a load of up to 0.15 tons. Protection against disassembly and knocking out is provided.
Steel entrance door Gerda CX-20. Visa from inside
The locks have bank secrecy, protection against drilling, armored linings around the lock body, and heat-hardened rods between the stiffening ribs, which increase reliability. The products are adapted to the harsh conditions of our country, heat and sound insulation is installed. The door cladding, at the customer's request, is made of MDF panels, veneer or solid wood. You can also opt for powder coating of products.
The products of the Austrian company belong to the premium segment.
It is distinguished by environmental safety, the highest quality and reliability, interesting design solutions. A combination of metal, solid wood and laminated wood is used in the production of structures.
The mineral wool filler provides the necessary insulating properties of the products. The contour seal creates additional tightness of the structure. The locks have a high level of security. If desired, the doors are equipped with mechanisms with electric drives, allowing access to the house remotely. All accessories and mechanisms are produced by the best European factories. In finishing, the customer is allowed to realize any fantasies. The cladding can be made in any style, and wooden panels any configuration, and powder coating, even polished stone. Doors can also be made to fit non-standard openings.
"Became"
The company has been producing metal entrance doors for about 30 years. Customers are offered many design options: from standard to arched, translucent and double-leaf.
Doors "Stal"
The products are equipped with European fittings. Milled fiber panels, marine plywood, veneered MDF sheets, plastic panels, solid wood and powder coating are used in door decoration.
Entrance door “Stal” 35 with “Laminate” panels
"The Guardian «
Doors produced at the plant in Yoshkar-Ola are reliable and durable.
Appearance of the Guardian doors
All designs use solid bent metal sheets. The customer is provided with various configuration options: from 1 to 3 sheets of metal, a different number of stiffeners, locks of 3 and 4 protection classes, lock pockets, diagonal reinforcements of the canvas, polyurethane foam or mineral board filler, reinforced boxes, contour sealing and many finishing options.
For any person, the safety of his loved ones is important, so most of us approach the choice of a door with special care. Modern manufacturers offer a huge number of options with a wide variety of characteristics, which differ from each other in their technical characteristics, quality and reliability indicators, design and, accordingly, cost. As a result, the price of visually similar models may differ significantly.
In most cases optimal solution The question of which entrance doors to choose for a private home becomes an analysis of the models on the market in accordance with the principle of necessary sufficiency. For example, it is unlikely that an ordinary person should install a bulletproof structure, which is usually used only in banking institutions.
Which metal entrance door to choose for a private home
To choose the right entrance door for your home, you should pay attention to the fact that in any case it must meet the customer’s requirements according to several basic criteria:
- reliability,
- resistance to burglary,
- effective heat and noise insulation,
- ease of use.
For each of the listed parameters, manufacturers offer many solutions, among which you can choose the option that is ideal for installation for each specific case.
How to choose an entrance door to a private house: basic criteria
Several points require special attention, which are rightfully considered fundamental in this case.
- The selected model, in terms of the degree of insulation and finishing material, must correspond to the product that is planned to be installed in the opening facing the street.
- The level of security of the canvas must meet safety requirements: metal thickness from 1.5 mm, the number of layers of steel in the structure (it is recommended to use two), the design of the frame (it must be reliable enough to resist break-ins during operation and provide with reliable operation canvases while preserving their geometric parameters), the number of stiffeners in the internal space, the number of loop groups (determined depending on the weight of the product), their design, the presence of an element of control of the situation behind the door - a door peephole.
- To ensure the proper level of thermal insulation inner space the door must be filled with insulation with a thickness of 40 mm. You can choose an insulated entrance door for your home filled with polyurethane foam, mineral wool or polystyrene foam. Economy class models often use cardboard, which in fact has little effect on both the heat and sound insulation of the room.
- A high-quality door includes seals that will protect the house from external noise and heat loss, which is especially important for private buildings. They can be stacked in several rows (usually no more than 3).
- Weight of the canvas. The optimal option is 70 kg. It takes into account the manufacturer’s use of two steel sheets with a thickness of 1.5 mm or more, effectively internal filling, which will allow the structure to resist burglary if necessary.
- The fire safety characteristics of the structure can be enhanced through the use of appropriately designed fabrics.
- Anti-vandal materials. Despite the fact that in most cases, for private houses that are located inside the yard, they are additionally protected by a fence, the issue of hooliganism and damage to coatings by strangers is less acute in comparison with apartments, still the use of mechanical damage has the meaning. Especially when there are animals in the house that can scratch the upholstery.
- A prerequisite for selection is that the product has a quality certificate, manufacturer’s guarantees, and a passport, which will display all the technical characteristics.
How to choose a metal entrance door to a house: division into classes
In this industry, the classification of products in accordance with the price category formed by the materials and technologies chosen for production has become generally accepted.
- Economy class. Models are offered at affordable prices with minimal safety and reliability indicators. The cost is reduced due to the use of thinner metal 1-1.5 mm, a simple locking mechanism. Foam plastic or simply corrugated cardboard is often used as insulation. The outer surface is painted or covered with leatherette. They are easy to hack, although they have a quite presentable appearance.
- Standard. During production, the enterprises comply with all current industry requirements in terms of quality, reliability, resistance to mechanical damage and burglary. An optimal number of stiffening ribs is provided, metal with a thickness of 1.5-1.8 mm is used, and 2 locking mechanisms are installed. For the exterior decoration of such a door, PVC panels, polymer powder coating, and lamination are most often used.
- Business Class. To increase the reliability of the structure, when forming the frame, a pipe of rectangular or square cross-section is used, and vertical, horizontal, and diagonally directed stiffeners are provided. Used for cladding the structure sheet metal 2 mm. The package includes two locks. It corresponds to reliability class 3. As finishing material MDF panels, solid wood can be used, it is possible to use inserts made of impact-resistant glass, forged elements, stained glass. Can be used as insulation basalt wool or polyurethane foam.
- Premium class. The products are distinguished by their expensive finishing using natural materials and non-ferrous metals. According to its reliability in standard canvases in this category differ little from those presented in the “business class” category. But at the same time, the emphasis here is on the use of individual design projects in the production that will match the design and decoration of the room and the style of the entire building as a whole.
How to choose an iron entrance door to a wooden house
If you have to choose an input iron door To install it in a wooden house, it is important to initially take into account that no special requirements are imposed on the structure itself in this regard. The only caveat in this case is that you should not use a structure that is too heavy. Average weight standard door sufficient reliability is 70 kg; this structure can easily withstand it throughout its entire service life.
All the subtleties that occur when purchasing a door are related to the features of its installation. This is due to the fact that any wooden building has a tendency to permanent deformation depending on the seasonal factor, weather conditions, climate features. If the installation is carried out incorrectly, the sash will simply stop opening or will periodically jam, which is always quite unpleasant (especially if you have to resort to breaking in to open the lock).
Regardless of the chosen price category and design features, in any case, a metal entrance door must meet all safety and ease of use criteria and meet the aesthetic preferences of its owners. Practice shows that there are enough options for choice so that everyone can find the ideal option for themselves.
The right entrance door is not only reliable barrier in the way of unwanted visitors, but also an aesthetically perfect detail that fits into both the exterior and interior of the house. And it should not release heat or let sound through. We'll tell you what to look for when choosing a door.
Choosing the dimensions of the entrance door
The standard height of the entrance door leaf is 200 cm. Therefore, external doors with smaller or larger dimensions will be sold to you only for an additional fee. Products beyond the standard are made individually, and such products always cost more.
With the width of the door, everything is not so clear. Manufacturers offer a wide range of standard sizes - from 80 to 120 or more centimeters. Moreover, meter-long street doors are mostly made with single doors. Well, if the width of the entrance opening in a private house exceeds 100 cm, then, most likely, a double-leaf door will be installed there.
The option with two doors allows assembled furniture and other large-format items to be brought in and out of the house, but weakens the strength characteristics of the enclosing structure. In turn, an opening of 60-80 cm violates the throughput of the entrance structure.
As a result, in a private house it is better to install doors 200 cm high and 90-100 cm wide. These dimensions will suit most homeowners.
Which door keeps frost and noise out?
Maximum level of protection against low temperatures gives a polymer door. This enclosing structure is assembled on the basis of a polyvinyl chloride sheet, supplemented with double-glazed windows and reinforced with steel parts. In fact, this design is no different from the already familiar plastic window. Therefore for the owner similar door It doesn’t matter at all what temperature the thermometer shows outside: the 5-chamber canvas does not freeze even at -30 °C.
Wooden panels cope with frost and noise a little worse. Therefore, to protect against extreme cold, two sheets are used, between which there is an unheated vestibule. Moreover, you can use the veranda as a vestibule, closed porch or an entire extension. If you install only one wooden door at the entrance to the house, then heat losses will be inevitable. For complete protection from 20-25 degrees of frost, the thickness of the canvas should be at least 10-15 cm.
All-steel doors provide no protection from cold or noise. But if a layer of good heat insulator is integrated into the metal shell, and thermal breaks are provided in the frame structure, separating the outer layer from the inner, then the situation changes to the opposite. Such doors will withstand 30-degree frosts.
True, manufacturers decided to supply the market with steel structures with thermal breaks in the leaf only after the noisy failure of the previous generation of metal doors. Therefore, this option does not yet enjoy much confidence among ordinary people. And the owners of metal enclosing structures complement the main doors with additional ones, with PVC or wood panels.
Which door is hard to break into?
Based on this criterion, it is very difficult to choose which door is better and which is worse, since attackers can break into any enclosing structure. But you can still choose good doors with a high level of burglary protection. To do this you need to follow the following selection criteria:
- the door must correspond to at least the second class of burglary resistance, and ideally – the third. The resistance class is indicated in the specification.
- door hinges should be located not from the street (on the outer surface), but from the side of the house or in special grooves in the frame.
- inside the door leaf there should be a reinforcing frame, designed in the form of a lattice with narrow cells.
- At the end of the canvas there should be anti-removal bolts - pins that fit into specially equipped grooves in the box.
- all the cracks between door frame and the opening must be covered with thick metal platbands.
A door selected according to these criteria is very difficult to break. Even with the second class of hacking resistance, attackers will have to tinker for 10-15 minutes. And the third class can resist for 30-40 minutes. Moreover, statistics say that after 10-20 minutes of unsuccessful attempts to open the door, thieves abandon their idea, fearing the appearance of unwanted witnesses.
The internal arrangement of the hinges guarantees protection from inexperienced thieves who open the enclosing structures by cutting off the rotating mechanisms with a saw or grinder. Therefore, such doors are useful both for a private home and for a summer house designed for seasonal living.
The reinforcing frame, platbands and anti-removal bolts eliminate rude burglary based on physical strength intruder. It is much easier to break through a thin door leaf than a grill made of hardened rods, and anti-removal bolts will hold the door even after thieves cut off the hinges.
However, only reliable locks can provide the maximum guarantee of protecting the entrance to a private home. Because all these crossbars, platbands and grilles are more likely protection from hooligans than from experienced burglars.
Door locks: which model is better
Reliable locks provide about 70 percent resistance to burglary. Moreover, the maximum result is ensured by locking devices different types. Therefore, before purchasing a lock, a prudent owner should become familiar with each type of lock. Which is what we will do below in the text.
Now the mass consumer is offered four options for mechanisms:
- lever lock with a “safe” T-shaped key,
- a lock with a cylinder cylinder and a key plate with characteristic grinding on the edges,
- cross-shaped lock with a bar key, the working part of which is designed to have a cross-shaped section,
- a disk lock, the key of which has the shape of a semicircle with cut grooves.
The first pair provides maximum resistance to burglary: lever and cylindrical locks. The lever plates and spring-loaded pins of the cylindrical version require the highest level of skill from burglars. But it is very difficult to take these constipations by force. The bolts of modern locks rotate around an axis, making cutting difficult.
As a result, even an experienced attacker must know the design and methods of working with mechanisms of the first and second types, and universal specialists are very rare in any business. That is why it is necessary to install different locks on the door, and not two lever or cylindrical locks. Although, in terms of burglary resistance, the lever version provides maximum protection.
In addition, a good alternative to the cylindrical version is a disc lock. It provides good protection against picks. Therefore, the lever + disc lock pair is capable of detaining a burglar with highly qualified. But there is no need to use cross-shaped locks in a private house. Even an inexperienced burglar can open such a lock.
Metal doors are used to equip apartments and houses. Such products are highly durable, wear-resistant, resistant to moisture and retain heat well.
When choosing models, pay attention to the security system and technical reliability.
How to choose a metal door
- The base of the metal door is made of aluminum or steel. Steel structures more durable, provide high-quality noise and heat insulation.
Aluminum sheets are lightweight and therefore easy to install. This material allows for many finishing options.
- Pay attention to the way the door opens. It is better to choose designs that open on both the left and right sides. External or interior doors choose depends on taste preferences.
- Take into account the technical characteristics of the model, because it will constantly be under mechanical and temperature influence. To ensure the product retains its appearance longer, choose powder coating or oak paneling.
- Level of noise and heat insulation – important criteria. As a rule, a metal door is insulated using mineral wool, polystyrene foam, and corrugated cardboard.
Mineral wool is best suited for the internal filling of the product; it is an environmentally friendly material with high thermal insulation properties. Other materials are cheaper, but can crumble quickly.
- The door must have a reliable security system against unauthorized entry. Locks of 1-4 burglary resistance classes are built into metal structures that are used for domestic purposes.
By type, locks are divided into lever locks with increased security and cylinder locks, which are subject to recoding in case the keys are lost. As a rule, modern models are equipped with these two locks.
- Pay attention to the quality of the fittings. This includes door hinges, handles, chains, eyes, and other decorative elements. The aesthetics and beauty of these details also testifies to the reliability of the accessories.
- Pay attention to the door hinges. Do not buy products that have fewer than three loops. Consider the opening angle of the structure: 90, 120, 180 degrees. The higher this indicator, the better.
- It is better if the model is made of a solid-bent profile.
- When choosing a door, check the thickness of the door leaf. The minimum value is 40 mm, but the structure will not be protected.
The thicker the fabric, the more reliable the protection and the higher the thermal insulation characteristics. In severe winters and constant frosts, the optimal option would be a thickness of 80-90 mm.
- Pay attention to the thickness of the sheet, the optimal figure is 2-3 mm. Do not purchase products with a steel thickness of less than 0.5 mm; such structures are susceptible to dents and have a short service life.
The thickness of the door frame must be twice as thick to withstand the fastening of the fittings.
- The most vulnerable places of the door leaf should be sealed with stiffeners. This improves the performance characteristics of the product and reduces the risk of deformation.
- Please note whether the product is equipped with an armor plate; this is a mandatory component of the kit.
- Choose models with ball hinges and anti-cuts that are attached to the hinge side.
- The tightness of the structure is ensured by a double-circuit seal, which protects against foreign odors, drafts and retains heat well.
- The diameter of the locking bolts must be at least 16-18 mm.
- The design and decoration of the door depends on your preferences. A popular finishing option is plastic panels, which are wear-resistant and impact-resistant.
With the help of polymer painting, the structure acquires a new color and protective characteristics. Varnishing is a type of coating with a high level of resistance. Wood finishing is the most environmentally friendly and effective method decor.
- When choosing a color, be guided by your taste, but keep in mind that dark fabrics will retain their presentation longer.
- It is advisable that all fittings be made by one manufacturer.
- The presence of a manganese plate will prevent the door from being drilled.
The best metal door with a thermal break
NORTH used in harsh winter conditions, withstands temperatures down to -39 degrees, vulnerable areas are reliably sealed with contours. The thickness of the canvas is 80 mm. The design is reliable as it is equipped with 10 locking points.
The average weight of the model is 100 kg. The stylish design and beautiful appearance are ensured by the polymer powder coating of the model. The door is simple to install, easy to maintain, wear-resistant and durable if used correctly.
Characteristics:
- weight – 100 kg;
- dimensions – 860 by 2050 (960 by 2050) mm;
- 2 sealing circuits;
- 10 locking points;
- canvas thickness – 80 mm;
- polymer powder coating.
Pros:
- the structure does not freeze, there is no ice;
- reliable protection system against penetration;
- multilayer insulation system;
- functionality;
- thermal resistance;
- wear resistance and durability;
- average weight, transportability;
- high-quality fittings, reliable fastenings;
- convenient installation and maintenance of the door.
Minuses:
- high price.
The best metal door with thick leaf
Canvas Trio Metal, insulated mineral wool, thickness – 80 mm. The model is sealed with three contours in places that wear out quickly. Hinges on bearings ensure the door opens 180 degrees, and the peephole provides a wide view.
The design includes 2 locks and a night bolt. For interior decoration, moisture-resistant PVC coating bleached oak color. A product with reliable burglary protection, high heat and sound insulation.
Characteristics:
- canvas thickness – 80 mm;
- dimensions – 2050 by 880 (980) mm;
- the canvas is filled with mineral wool;
- three sealing circuits;
- MDF panel finishing;
- door with special powder coated;
- fittings (2 locks, night bolt, hinges, peephole, handle).
Pros:
- resistance to mechanical damage and atmospheric influences;
- high thermal insulation characteristics;
- convenient equipment, reliable fittings;
- stylish and high quality interior and external finishing.
Minuses:
- weighty and large-sized product.
The best metal door made in Belarus
Design Вeldoors Chocolate Available in two sizes. The door opens from both sides. Beautiful design and high-quality finishing using PVC. Simplicity geometric shapes and dark chocolate color give the design elegance and special charm.
Characteristics:
- dimensions – 860 by 2060 (960 by 2050) mm;
- 2 sealing circuits;
- filler – ISOVER mineral wool;
- covering – structured MDF panel;
- accessories (2 hinges with bearings, 2 locks, night bolt, anti-removal pins).
Pros:
- Possibility of opening from the right and left sides;
- environmentally friendly insulation;
- external and internal finishing of MDF;
- compaction of vulnerable areas metal sheet;
- the main lock is protected by an armor plate;
- stylish design;
- quality headset.
Minuses:
- difficulty in care;
- accumulation of dust.
Best metal soundproof door
Design LEGANZA FORTE ideally combines aesthetic appearance and high quality: sound insulation, insulation. Adjustable hinges prevent the door leaf from sagging. The product has reliable burglary protection, the external finish is powder coated.
Characteristics:
- modular layout;
- canvas thickness – 60 mm;
- 5 stiffeners;
- double porch;
- weight – 85-115 kg;
- maximum opening size – 1020 by 2300 mm;
- fittings (hinges, locks).
Pros:
- anti-corrosion protection;
- locks with recoding;
- built-in protection against the most popular hacking methods;
- high sound and heat insulation;
- equipped with adjustable hinges that prevent the fabric from sagging;
- convenient and practical design.
Minuses:
- large door;
- low transportability.
The best apartment metal door
Design Akron 1 reliable, wear-resistant, durable. The doors are made of metal sheet 65 mm thick and provide good sound insulation. In vulnerable places they are sealed with special contours.
Reliable protection is provided by fittings: hinges, locks, anti-removal pins. The door has a Guardian 10.11 main lock with a second class of burglary resistance.
Mineral wool is used as a filler; the material is environmentally friendly and safe for health.
Characteristics:
- canvas thickness – 65 mm;
- filler – mineral wool;
- 2 sealing circuits;
- reinforcement of the canvas in unreliable places;
- accessories (locks, anti-removal pins, hinges).
Pros:
- burglary resistance;
- dense fabric provides excellent sound insulation;
- reliable fastening of accessories;
- strength and wear resistance;
- durability subject to operating rules;
- high sound insulation.
Minuses:
- difficult to transport.
Best metal door with MDF finish
Design Profdoor-MD10 weighty and large in size, suitable for decorating the entrance and front doors of an apartment. Thanks to the built-in stiffening ribs, the elastic metal sheet becomes reliable and durable.
The door is equipped reliable system protection, there are lower and upper locks, a peephole. Noise and heat insulation of the model on top level, this design will bring comfort and coziness to the house. MDF finish is used to create a natural effect.
Characteristics:
- dimensions – 200 by 80 cm;
- weight – 70 kg;
- 2 pyramidal stiffeners;
- MDF finishing;
- reinforcement with profile pipe;
- noise and thermal insulation of the door vestibule;
- accessories (two locks, peephole).
Pros:
- the structure is protected from outside penetration;
- high-quality insulation of the model;
- high sound insulation;
- Stiffening ribs ensure wear resistance and reliability of the structure;
- MDF finishing brings the model closer to a natural design.
Minuses:
- weighty design.
The best metal door for a private home
Wear-resistant Arma Standard-1 Tight design with two sealing circuits. To make the door, a bent metal profile with stiffeners is used. The product is equipped with a cylinder and lever lock, a peephole, and chrome-colored fittings.
Reliable protection against burglary is provided by anti-removal pins. The metal door is powder-painted and resists corrosion and mechanical damage. Although the design is heavy, it opens easily and without unnecessary sound effects.
Characteristics:
- canvas dimensions – 880 x 2050 mm;
- thickness – 80 mm;
- filler – mineral cloth “URSA GEO”;
- MDF finishing;
- external powder copper coating;
- fittings (sealing contours, hinges, pins, night bolt).
Pros:
- large thickness of metal sheet;
- high level of sound insulation;
- high-quality filler, high-quality insulation;
- reliable protection against burglary;
- Possibility of opening on both sides;
- beautiful external design, stylish design;
- convenient equipment.
Minuses:
- heavy construction.
The best metal door for technical rooms
2DP-1S installed in buildings and public places, made from high-quality and wear-resistant materials.
The door is designed taking into account the latest technologies, equipped with reliable burglary protection and fire resistance. Two types of seals are used. Stylish design and beautiful powder coated finish.
Characteristics:
- dimensions – 1400 by 1000 (2350 by 1750) mm;
- external finishing with powder-polymer coating;
- two circuits rubber seal, thermally expanding seal;
- design of the box (with or without a threshold, in the overhead or in the opening);
- equipping with fire-fighting mechanisms;
- fittings (crossbars, locks).
Pros:
- high technical safety;
- several design options;
- high-quality external finishing, beautiful design;
- reliable insulation;
- supply of fire safety system.
Minuses:
- quite heavy design;
- difficulties during transportation.
The best double leaf metal door
DZ-98 designed for wide doorways. The weight is distributed approximately equally on both parts of the door leaf, so the load on the hinges is significantly reduced.
The design is strong, wear-resistant and durable. The fittings include two locks and a peephole with a 180-degree view.
Characteristics:
- type – front double doors;
- dimensions – 2000 by 800 mm;
- finishing (powder coating);
- equipped with top and bottom lock;
- number of loops (2);
- insulated with mineral wool;
- equipped with a peephole with a 180 degree view.
Pros:
- uniform load distribution;
- reliable protection against penetration;
- wear resistance, durability;
- stylish design and good finish;
- the structure is insulated;
- convenient equipment.
Minuses:
- Only suitable for large openings.
The best metal door with internal opening
DS-7 Designed for installation in office and residential premises. The structure is made of one-piece bent door leaf (two metal sheets, 4 stiffeners). The product is equipped with locks of burglary resistance classes 3 and 4.
Wear-resistant design with two sealing contours, insulated with environmentally friendly mineral wool. Stylish design, wide choose for decorative finishing. High-quality fittings will provide reliable protection, comfort and coziness.
Characteristics:
- 4 stiffening ribs;
- dimensions – 2000 by 880 (2100-980) mm;
- two seal circuits;
- the structure is insulated with mineral wool;
- fittings (hinges, peephole, lining, handle).
Pros:
- wide range of decorative finishes;
- environmental Safety;
- high-quality fittings;
- insulation with mineral wool;
- 5 available sizes;
- the design is wear-resistant and durable;
- burglary protection (class 3 and 4);
- durability and reliability.
Minuses:
- there are no anti-removal clamps.
Which metal door is better to buy?
Let's compare the main technical characteristics of the models to find out which of them are best suited for equipping an apartment or house.
- The thickness of the metal sheet must be at least 2-3 mm; the designs presented in this rating correspond to this indicator.
- Let's pay attention to the thickness of the canvas; there are models with high (80-90 mm) and medium (60-70 mm) parameters. To support the shape of the metal sheet, sealing contours and stiffeners are used.
Among the best doors– North, Trio Metal.
- An important criterion is the level of heat and noise insulation, which depends on the thickness of the door leaf and the insulation used. All structures from the rating are insulated with environmentally friendly mineral wool.
The anti-corrosion model LEGANZA FORTE has excellent sound insulation.
- We pay attention to the quality of the fittings: locks, hinges, door handles. Buy models Akron 1, Arma Standard-1, they are equipped with the necessary accessories.
- The security system determines how protected the structure is from hacking. Products with high-quality protection – LEGANZA FORTE, North, Profdoor-MD10.
- The finishing of the products is varied, models with powder coating (LEGANZA FORTE) and MDF (Trio Metal) are available.
All models are distinguished by a stylish design; the most original is the Veldoors Chocolate.
So, among best models– North, Trio Metal, Veldoors Chocolate, LEGANZA FORTE. These are products with high wear resistance of the metal sheet, good sealing and insulation, a reliable protection system and good external finishing.